1.\" $OpenBSD: hyperv.4,v 1.3 2016/09/15 18:27:27 mikeb Exp $ 2.\" 3.\" Copyright (c) 2016 Mike Belopuhov 4.\" 5.\" Permission to use, copy, modify, and distribute this software for any 6.\" purpose with or without fee is hereby granted, provided that the above 7.\" copyright notice and this permission notice appear in all copies. 8.\" 9.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16.\" 17.Dd $Mdocdate: September 15 2016 $ 18.Dt HYPERV 4 19.Os 20.Sh NAME 21.Nm hyperv 22.Nd Hyper-V guest nexus device 23.Sh SYNOPSIS 24.Cd "hyperv0 at pvbus?" 25.Sh DESCRIPTION 26.Nm 27driver performs Synthetic Interrupt Controller initialization, 28sets up hypercalls, 29and provides access to VMBus services required by paravirtualized 30devices such as disk and network interfaces. 31.Sh SEE ALSO 32.Xr autoconf 4 , 33.Xr intro 4 , 34.Xr pvbus 4 35.Sh HISTORY 36The 37.Nm 38driver first appeared in 39.Ox 6.1 . 40.Sh AUTHORS 41The 42.Nm 43driver was written by 44.An Mike Belopuhov Aq Mt mikeb@openbsd.org 45based on the 46.Fx 47driver by the Microsoft BSD Integration Services Team 48.Aq Mt bsdic@microsoft.com . 49